发明名称 |
VERSTAERKUNGSFASERN FUER EIN VERGIESSBARES EINBETTUNGSMATERIAL, BEISPIELSWEISE BETON UND VERFAHREN ZUR HERSTELLUNG DER VERSTAERKUNGSFASERN |
摘要 |
This specification discloses a method of and apparatus for forming concrete reinforcing elements having enlarged ends and also discloses a reinforced composite incorporating such elements. In one embodiment the enlarged ends are formed by folding the edges of a strip of sheet metal onto itself while in another form the enlarged ends are formed by edge rolling a strip. In both cases the reinforcing element is formed by transversely shearing the strip after its edge has been modified. The reinforcing elements as described above are shown to have a greater pull-out resistance than plain elements. |
申请公布号 |
DE2359367(A1) |
申请公布日期 |
1974.05.30 |
申请号 |
DE19732359367 |
申请日期 |
1973.11.28 |
申请人 |
AUSTRALIAN WIRE INDUSTRIES PROPRIETARY LTD., MELBOURNE, VICTORIA (AUSTRALIEN) |
发明人 |
MARSDEN, WINSTON ANTHONY, ABBOTSFORD, VICTORIA (AUSTRALIEN) |
分类号 |
C08K7/00;B21D19/00;B21D53/00;B23P17/06;B32B;C04B;C04B14/48;C08K7/14;C08L77/00;D01D5/26;D01F6/60;D01F9/08;D01F9/12;D02J1/00;E04C5/01;E04C5/07 |
主分类号 |
C08K7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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